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VCK989: red supergiant star with 6 planets

  VCK989.1   VCK989.2   VCK989.3   VCK989.4   VCK989.5   VCK989.6  

Solar system 'VCK989' comprises the star 'VCK989' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 75 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VCK989', a red supergiant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. VCK989 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 6 planets

VCK989.1 is a very large terrestrial planet (9344 km radius) which orbits its star in 326 Earth days, one day on VCK989.1 lasts 8 Earth hours. Its average temperature is 1448 K (1175 C), its atmosphere mainly consists of nitrogen, oxygen and it has 31 moons.
VCK989.2 is a large terrestrial planet (7384 km radius) which orbits its star in 1002 Earth days, one day on VCK989.2 lasts 10 Earth hours. Its average temperature is 1296 K (1023 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 6 moons.
VCK989.3 is a medium terrestrial planet (6722 km radius) which orbits its star in 1841 Earth days, one day on VCK989.3 lasts 11 Earth hours. Its average temperature is 1728 K (1455 C), its atmosphere mainly consists of nitrogen and it has 13 moons.
VCK989.4 is a medium terrestrial planet (6626 km radius) which orbits its star in 3383 Earth days, one day on VCK989.4 lasts 11 Earth hours. Its average temperature is 1024 K (751 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
VCK989.5 is a very small terrestrial planet (2259 km radius) which orbits its star in 6215 Earth days, one day on VCK989.5 lasts 55 Earth hours. Its average temperature is 1138 K (865 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
VCK989.6 is a small terrestrial planetoid (1831 km radius) which orbits its star in 8170 Earth days, one day on VCK989.6 lasts 80 Earth hours. Its average temperature is 1712 K (1439 C), its atmosphere mainly consists of and it has 1 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VCK989.1VCK989.2VCK989.3VCK989.4VCK989.5
distance from star:64*106 km136*106 km204*106 km306*106 km459*106 km
radius:9344 km7384 km6722 km6626 km2259 km
mass:6526*1021 kg3220*1021 kg2429*1021 kg2327*1021 kg92*1021 kg
surface gravity: 4.98 m/s2
0.50 Earths
3.94 m/s2
0.40 Earths
3.58 m/s2
0.36 Earths
3.53 m/s2
0.36 Earths
1.20 m/s2
0.12 Earths
escape velocity:9.655 km/s7.629 km/s6.945 km/s6.846 km/s2.331 km/s
year: 978 VCK989.1 days
326 Earth days
2404 VCK989.2 days
1002 Earth days
4016 VCK989.3 days
1841 Earth days
7381 VCK989.4 days
3383 Earth days
2712 VCK989.5 days
6215 Earth days
day:8 hrs10 hrs11 hrs11 hrs55 hrs
axial tilt:23°241°100°
temperature:1448 K
1175 C
1296 K
1023 C
1728 K
1455 C
1024 K
751 C
1138 K
865 C
atmosphere:72% N2
25% O2
3% CO2
0% other
14% H2
2% He
38% N2
44% O2
2% CO2
0% other
86% N2
4% O2
10% CO2
0% other
76% N2
24% O2
0% other
74% N2
23% O2
3% CO2
0% other
moons:31613213
rings:00000

planet:VCK989.6
distance from star:551*106 km
radius:1831 km
mass:49*1021 kg
surface gravity: 0.97 m/s2
0.09 Earths
escape velocity:1.890 km/s
year: 2451 VCK989.6 days
8170 Earth days
day:80 hrs
axial tilt:25°
temperature:1712 K
1439 C
atmosphere:100% other
moons:1
rings:0

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